2688049331 (number)

2688049331 is an odd 10-digits composite number following 2688049330 and preceding 2688049332. In scientific notation, it is written as 2.688049331 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 2442569320 positive integers (up to 2688049331) that are relatively prime to 2688049331.

Interesting facts

Basic properties

Name

Name two billion six hundred eighty-eight million forty-nine thousand three hundred thirty-one

Notation

Scientific notation 2.688049331 × 10^9
Engineering notation 2.688049331 × 10^9

Prime Factorization of 2688049331

Prime Factorization 11 × 2243 × 108947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2688049331
Product of the distinct prime numbers

The prime factorization of 2688049331 is 11 × 2243 × 108947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2688049331)

Multiplication

n×y
n×2 5376098662
n×3 8064147993
n×4 10752197324
n×5 13440246655

Division

n÷y
n÷2 1344024665.5
n÷3 896016443.66667
n÷3 672012332.75
n÷5 537609866.2

Exponentiation

ny
n2 7225609205889547561
n3 1.9422793991959E+28
n4 5.2209428396236E+37
n5 1.4034151907239E+47

Nth Root

y√n
2√n 51846.40133124
3√n 1390.4191636501
4√n 227.698048589
5√n 76.893113593261

Divisors of 2688049331

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2688049330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2688049331 can be divided by 8 positive divisors. The sum of these divisors (counting 2688049331) is 1, the average is 0.125.

Base conversion 2688049331

Base System Value
2 Binary 10100000001110000110000010110011
3 Ternary 20221100001001110122
4 Quaternary 2200032012002303
5 Quinary 21001120034311
6 Senary 1122422120455
8 Octal 24016060263
10 Decimal 2688049331
12 Duodecimal 63028012b
16 Hexadecimal a03860b3
20 Vigesimal 2200636b
36 Base36 18ge84z

Cryptographic Hash Functions

md5 a5a016c3e9ee8e0200129de743b34995
sha1 c6b5c4ef8bd077cecba4f391ff8c4414682329ee
sha256 3d1fa4c79122b63cdc58e1156c9878de9fe2dacb2a59d7046775422824d1f8d5
sha512 a69f2ab54630e16059b8d2202da4a5c6fa9f745fdd81653b213eb2c1b88d142d8cc083c70365927446e0d2a84126e4dd45f8434ef689a243e442ac3dfa7feec9
ripemd-160 fd9579874f333000cea4506eb75239c719020e94

2688049331 as geometric shapes

Circle

Radius = n
Diameter 5376098662
Circumference 16889512061.513
Area 2.2699920798933E+19

Sphere

Radius = n
Volume 8.1358009223101E+28
Surface area 9.0799683195734E+19
Circumference 16889512061.513

Square

Length = n
Perimeter 10752197324
Area 7225609205889547561
Diagonal 3801475820.2281

Cube

Length = n
Surface area 4.3353655235337E+19
Volume 1.9422793991959E+28
Space diagonal 4655838014.5435

Equilateral Triangle

Length = n
Perimeter 8064147993
Area 3.1287805650595E+18
Altitude 2327919007.2718

Triangular Pyramid

Length = n
Surface area 3.1287805650595E+18
Volume 2.2889982235506E+27
Height 1267158606.7427